Propulsion Technician - Raptor Chamber & Nozzle Assembly & Final Assembly, Level 4/5 - 2nd Shift

United States Digital Space LLC; Hawthorne (CA); On-site; USD 50,000 - 70,000; Full time

Benefits offered by this job

Stock options

Medical, vision & dental

401(k) plan

Paid vacation

Paid holidays

Paid parental leave

Disability & life insurance

Job summary

United States Digital Space LLC is seeking a Propulsion Technician for RAPTOR CHAMBER & NOZZLE, Level 4/5, on a 2nd shift (3:30 PM - 2:00 AM). You will assemble and test rocket hardware, read drawings, and operate welding and forming equipment in a dynamic, safety‑minded environment.

The role requires 6+ years in production or aerospace environments, with AP license and strong mechanical aptitude. Expect competitive compensation with comprehensive benefits and opportunities for growth.

Qualifications

• High school diploma or equivalency.
• 6+ years of experience in production, mechanical, or manufacturing.

Responsibilities

• Assemble main combustion chamber assemblies for welding and brazing.
• Follow procedures, specifications, and test instructions.
• Operate DAVI roll former and automated TIG welding machine.
• Read technical drawings and follow detailed work instructions.
• Use precision tools like torque wrenches, micrometers, and calipers.
• Troubleshoot engines and propulsion cell systems.
• Stage, install, test and de-tool thrust chamber assemblies.

Skills

Aerospace environment

AP license

Propulsion engines

Mechanical aptitude

Reading drawings

Troubleshooting

Safety-minded

Education

High school diploma or equivalent

Tools

DAVI roll former

Automated TIG welding machine

Hydro-forming equipment

Torque wrenches

Micrometers

Calipers

Job description

the company was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today the company is actively developing the technologies to make this possible, with the ultimate goal ofenabling human life on Mars.

PROPULSION TECHNICIAN - RAPTOR CHAMBER & NOZZLE ASSEMBLY & FINAL ASSEMBLY, LEVEL 4/5 – 2nd SHIFT

Candidates should possess a combination of solid mechanical knowledge, hands-on experience, and the willingness and ability to learn. The propulsion technician is responsible for the assembly and testing of rocket hardware and associated sub-assemblies. This is a dynamic position that requires the flexibility to work on different systems, the ability to troubleshoot anomalies, and can work autonomously on defined schedules while keeping safety and quality at the forefront of everything that is done.

RESPONSIBILITIES:

• Clean, prepare, and assemble various main combustion chamber assemblies and sub-assembly pieces for Electron Beam (EB) welding, Laser Welding, Tig Welding, or brazing.
• Perform work according to procedures, specifications, and test instructions.
• Operate machinery such as DAVI roll former, automated TIG welding machine, and hydro-forming sheet metal
• Run automated machines for surface preparation or thermal barrier coating applications.
• Read and interpret technical drawings and follow detailed work instructions.
• Use precision calibrated tools – torque wrenches, micrometers, and calipers.
• Perform other related duties, as assigned, for the purpose of ensuring an efficient and effective work environment.
• Operate forklifts, cranes and heavy equipment.
• Perform blending, filing and shearing of sheet metal piece parts.
• Clean tools, valves, regulators and maintain a professional and neat work area.
• Stage, install, set-up, test and de-tool Thrust Chamber Assemblies and subassemblies.
• Troubleshoot engines and cell systems.
• Operate test cell instrumentation and uses computer network systems, as well as test units as described in the test instruction.
• Accept or reject test units based on calculated test data and results.
• Perform work according to procedures, specifications and test instructions.

BASIC QUALIFICATIONS:

• High school diploma or equivalency certificate
• 6+ years of experience working in a production, mechanical, or manufacturing environment

PREFERRED SKILLS AND EXPERIENCE:

• Experience working in an aerospace environment
• Experience staging, installing, removing and de-staging propulsion engines
• A&P license
• 5+ years of experience working on aircraft or rocket engines
• 5+ years of aerospace engines experience
• Knowledge of pressure, temperature and flow measurement devices; mechanical and electrical systems; and/or propulsion engines
• Strong mathematical, basic computer, problem solving and decision-making skills, and strong written and verbal communication skills
• Ability to work independently or as part of a team to meet aggressive schedules
• Ability to operate and understand readouts on automated asset user interfaces and hydrostatic proof booth

ADDITIONAL REQUIREMENTS:

• Able to lift a min. of 25 lbs. unassisted
• This is a 2ND shift role working from 3:30 PM - 2:00 AM, overtime and weekends as needed
• Able to stand for extended periods – 8 hours min
• Able to stoop, bend, crawl, and being able to maneuver in tight spaces

COMPENSATION AND BENEFITS:

Pay Range:Level 4: $36.00 - $43.00Level 5: $41.00 - $51.00

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at the company. You may also be eligible for long-term incentives, in the form of company stock or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.

ITAR REQUIREMENTS:

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

the company is an Equal Opportunity Employer; employment with the company is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of the company’s Affi…